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A148804 as a simple table

na(n)
01
11
23
38
426
583
6286
7981
83493
912469
1045525
11166624
12618123
132300128
148638210
1532528611
16123266486
17468285464
181787276670
196836101525
2026237809440
21100895198047
22389029486532
231502466389904
245814999975045
2522537930750295
2687503846935743
27340155623048742
281324169995953546
295160356768069861

[1,1,3,8,26,83,286,981,3493,12469,45525,166624,
 618123,2300128,8638210,32528611,123266486,
 468285464,1787276670,6836101525,26237809440,
 100895198047,389029486532,1502466389904,
 5814999975045,22537930750295,87503846935743,
 340155623048742,1324169995953546,5160356768069861]